[Gate-users] ECAT7 didn't work with ion source?

[Richard Taschereau]

Hi Xiaodong,

Please read the messages I am forwarding you.

On 10/26/06 11:33 AM, "liux at mir.wustl.edu" <liux at mir.wustl.edu> wrote:

> I installed GATE-3.0 on AMD64 Linux ws4. When I choose ECAT7 enable, it
> works for e+ sources and fastI124 source, but didn't work for ion source
> neither F-18 nor Y-86. It exit very soon and the output of gateSingles
> and sinogram are zero. Does any one had the same problem?
> 
>  
> 
> Xiaodong
> 
> 


-- 
Richard Taschereau, Ph.D.
CRUMP Institute for Molecular Imaging
University of California Los Angeles
700 Westwood Plaza A222
Los Angeles, CA 90095-1770
Phone: (310) 825-0697
Fax:     (310) 206-8975
email: RTaschereau at mednet.ucla.edu



Hi,

Or just include the following lines in GATE sources:

In GateDecayPhysics, after line #72, insert the following line:
theIonTable->GetParticle(i)->SetAtomicMass(1);     // GEANT4 Bug Fix
#846

Sebastien

yuxuan.zhang at di.mdacc.tmc.edu wrote:
> 
> Hi, Gate users,
> 
> Just a reminder. Last week when I was trying with the ion source,
> there's no any output
> at all. Later I found out that this is caused by a bug in
> Geant4.8.0.p01, the
> RadioactiveDecay  function of the ion doesn't work. So if you got this

> problem and you don't
> want to install another version Geant, maybe you can update the file
> G4RadioactiveDecay.cc from
> Geant4.8.1 and re-compile it.
> 
> Yuxuan
> 
> 
>
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